Bicycle Superstore

Park Tool BB Tool DA/XTR 16-Notch (BBT-29)

Park Tool BB Tool DA/XTR 16-Notch (BBT-29) - Main image
$32.49 $49.99 In stock

Category: Accessories - Tool Workshop

About Park Tool BB Tool DA/XTR 16-Notch (BBT-29)
The BBT-29 is a double-ended bottom bracket wrench for the installation and removal of two different 16-notch tool fittings found on select bottom brackets, including Shimano® Dura-Ace® BB9000, Shimano® XTR® BB93, FSA® MegaEvo®, and Wheels Manufacturing™. Long plated-steel handle offers good leverage for high-torque applications.

Features
Fits 16-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 39–40 mm and a minor diameter (inside of notches) of 37.6 mm, including: Shimano® XTR® BB93, Shimano® Dura-Ace® BB9000, and Token®.

Fits 16-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 48–50 mm and a minor diameter (inside of notches) of 46.4 mm, including: FSA® MegaEvo®, Wheels Manufacturing™ T47, and Wheels Manufacturing™ PF30.

Note: Does not fit Hope™ BSA30

About Park Tool
Park Tool are the world's largest bicycle tool manufacturer. Located in St. Paul Minnesota they have been designing and manufacturing bicycle specific tools since 1963. Their dedication to quality and innovation have gained them the reputation for producing the best bicycle tools in the world.

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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.3 / 5 · 3 reviews)

Penelope Q. ★★★★★

The double-ended design is a real time-saver during a crank swap—I had both the DA and XTR fittings ready without digging through my toolbox. Fit is snug on the splines, no wobble even on a stubborn shell. Worth every penny if you service these cranks regularly.

Natalie W. ★★★★★

Finally, a tool that actually engages those deep 16-notch bottom brackets without slipping. The double-ended design saved me when I ran into a tight frame clearance on my road bike. Fit perfectly the first time, and the steel construction feels solid.

Eli J. ★★★☆☆

It’s a solid tool for the specific 16-notch bottom brackets it’s meant for, but I wish the double-ended handle offered a bit more leverage. It gets the job done, though it feels a little tight for the price.